请输入您要查询的字词:
单词
营养素
释义
请查阅
营养物--营养素
随便看
beam mill
beam monitor
beam on elastic foundation
beam pass
beam power tube
beam profile
beam radar
beam radiation
beam radius
beam ratio
beam reactor
beam rider
beam-riding
beam riding
beam riding guidance
beam roll
beam saltus
beam sea
beam search
beam search
beam shaper
beam sharpening
beam sharpening ratio
beam split radar
beam splitter
科学时代收录了1160609条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号
更新时间:2025/8/26 13:51:26